7419276

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 20638800

約数和(自身を除く): 13219524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 449, 459, 486, 612, 898, 918, 972, 1347, 1377, 1796, 1836, 2694, 2754, 4041, 4131, 5388, 5508, 7633, 8082, 8262, 12123, 15266, 16164, 16524, 22899, 24246, 30532, 36369, 45798, 48492, 68697, 72738, 91596, 109107, 137394, 145476, 206091, 218214, 274788, 412182, 436428, 618273, 824364, 1236546, 1854819, 2473092, 3709638, 7419276]

約数ペア:

[(1, 7419276), (2, 3709638), (3, 2473092), (4, 1854819), (6, 1236546), (9, 824364), (12, 618273), (17, 436428), (18, 412182), (27, 274788), (34, 218214), (36, 206091), (51, 145476), (54, 137394), (68, 109107), (81, 91596), (102, 72738), (108, 68697), (153, 48492), (162, 45798), (204, 36369), (243, 30532), (306, 24246), (324, 22899), (449, 16524), (459, 16164), (486, 15266), (612, 12123), (898, 8262), (918, 8082), (972, 7633), (1347, 5508), (1377, 5388), (1796, 4131), (1836, 4041), (2694, 2754)]